Fezolinetant Ethoxy-tetrahydropyrazine Impuri… 1429560-52-0

Name: Fezolinetant Ethoxy-tetrahydropyrazine Impurity
Brand: Vaqora Chemicals
SKU: VQ-035544

About Fezolinetant Ethoxy-tetrahydropyrazine Impurity

Vaqora Chemicals supplies Fezolinetant Ethoxy-tetrahydropyrazine Impurity, an impurity of Fezolinetant registered under CAS number 1429560-52-0. Its molecular formula is C16H24N2O3 and its molecular weight is 292.37 g/mol. Its systematic (IUPAC) name is (5R)-4-[(2,4-dimethoxyphenyl)methyl]-6-ethoxy-5-methyl-3,5-dihydro-2H-pyrazine. Alternative names: Fezolinetant Impurity 1 and EX-A7997D.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Fezolinetant to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Fezolinetant Ethoxy-tetrahydropyrazine Impurity is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Fezolinetant

View every impurity, metabolite and intermediate we list for Fezolinetant.

Fezolinetant impurities

Specifications & identifiers

Chemical identifiers
Product name	Fezolinetant Ethoxy-tetrahydropyrazine Impurity
Catalogue No.	VQ-035544
CAS Number	1429560-52-0
IUPAC name	(5R)-4-[(2,4-dimethoxyphenyl)methyl]-6-ethoxy-5-methyl-3,5-dihydro-2H-pyrazine
Molecular formula	C₁₆H₂₄N₂O₃
Molecular weight	292.37 g/mol
Exact mass	292.1787
Grade	Reference Standard
HSN code	38229090
InChIKey	WVNRXYGQXBXMGC-GFCCVEGCSA-N
SMILES	CCOC1=NCCN([C@@H]1C)CC2=C(C=C(C=C2)OC)OC
PubChem CID	89488470

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	0 / 5
TPSA	43.3 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Fezolinetant Ethoxy-tetrahydropyrazine Impurity?

The CAS Registry Number of Fezolinetant Ethoxy-tetrahydropyrazine Impurity is 1429560-52-0. It is also known as (R)-1-(2,4-dimethoxybenzyl)-5-ethoxy-6-methyl-1,2,3,6-tetrahydropyrazine, Fezolinetant Impurity 1, EX-A7997D.

What is the molecular formula and molecular weight of Fezolinetant Ethoxy-tetrahydropyrazine Impurity?

Fezolinetant Ethoxy-tetrahydropyrazine Impurity has the molecular formula C16H24N2O3 and a molecular weight of 292.37 g/mol. Its IUPAC name is (5R)-4-[(2,4-dimethoxyphenyl)methyl]-6-ethoxy-5-methyl-3,5-dihydro-2H-pyrazine.

What is Fezolinetant Ethoxy-tetrahydropyrazine Impurity used for?

Fezolinetant Ethoxy-tetrahydropyrazine Impurity is supplied as a characterised reference material related to Fezolinetant. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Fezolinetant Ethoxy-tetrahydropyrazine Impurity can I order?

We supply Fezolinetant Ethoxy-tetrahydropyrazine Impurity in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Fezolinetant Ethoxy-tetrahydropyrazine Impurity?

Yes. Every lot of Fezolinetant Ethoxy-tetrahydropyrazine Impurity is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Fezolinetant Ethoxy-tetrahydropyrazine Impurity be shipped internationally?

Yes. We export Fezolinetant Ethoxy-tetrahydropyrazine Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.